1302212010312 has 32 divisors (see below), whose sum is σ = 3617255584800. Its totient is φ = 434070670032.

The previous prime is 1302212010287. The next prime is 1302212010367. The reversal of 1302212010312 is 2130102122031.

1302212010312 is a `hidden beast` number, since 1 + 302 + 21 + 20 + 10 + 312 = 666.

It is a super-2 number, since 2×1302212010312² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3014379438 + ... + 3014379869.

It is an arithmetic number, because the mean of its divisors is an integer number (113039237025).

Almost surely, 2^{1302212010312} is an apocalyptic number.

1302212010312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1302212010312 is an abundant number, since it is smaller than the sum of its proper divisors (2315043574488).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1302212010312 is a wasteful number, since it uses less digits than its factorization.

1302212010312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6028759322 (or 6028759312 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 1302212010312 its reverse (2130102122031), we get a palindrome (3432314132343).

The spelling of 1302212010312 in words is "one trillion, three hundred two billion, two hundred twelve million, ten thousand, three hundred twelve".